<p>A mathematical model of limiting stress states of a thin vertical cylindrical layer filled with compressible bulk material under the action of a vertical load is considered. Parameters of the stress state are calculated. The zone of plastic deformation of the material is estimated as a function of the friction coefficients.</p>

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MATHEMATICAL MODELING OF LIMITING STRESS STATES OF A THIN CYLINDRICAL LAYER OF COMPRESSIBLE BULK MATERIAL

  • O. A. Frolova

摘要

A mathematical model of limiting stress states of a thin vertical cylindrical layer filled with compressible bulk material under the action of a vertical load is considered. Parameters of the stress state are calculated. The zone of plastic deformation of the material is estimated as a function of the friction coefficients.